Replacement Manual Soft Jaws designed for 250mm manual 3-jaw lathe chucks, specially engineered to clamp soft and easily deformable workpieces. Sold as a full set of 3 jaws including positive jaws or reverse negative jaws to accommodate diverse clamping requirements. Crafted from premium 45# carbon steel, they feature stable mechanical properties, excellent wear resistance and a long service lifespan under non-stop lathe turning work.